cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 235

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

Revision 0.8
ACC Register Descriptions
5.3.1.4
MSR Address
Type
Reset Value
The flags are set by internal conditions. The internal conditions are enabled if the EN bit is 1. Reading the FLAG bit returns
the value; writing 1 clears the flag; writing 0 has no effect. (See Section 3.8.3 "MSR Address 2: SMI Control" on page 67 for
further details.)
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
63:33
31:1
Bit
Bit
32
0
0
GeodeLink Device Error MSR (ACC_GLD_MSR_ERROR)
Name
IRQ_SSMI_EN
Name
RSVD
UNEXP_TYPE_
ERR_FLAG
RSVD
UNEXP_TYPE_
ERR_EN
51500003h
R/W
00000000_00000000h
ACC_GLD_MSR_SMI Bit Descriptions (Continued)
Description
IRQ SSMI Enable. Write 1 to enable IRQ_SSMI_FLAG (bit 32) and to allow the event
to generate an SSMI.
Description
Reserved. Reads return 0.
Unexpected Type Error Flag. If high, records that an ERR was generated due to
either an unexpected type event or a master response packet with the EXCEP bit set
has been received. Write 1 to clear; writing 0 has no effect. UNEXP_TYPE_ERR_EN
(bit 1) must be set to enable this event and set flag.
Reserved. Reads return 0.
Unexpected Type Error Enable. Write 1 to enable UNEXP_TYPE_ERR_FLAG (bit
32) and to allow the event to generate an ERR.
ACC_GLD_MSR_ERROR Bit Descriptions
ACC_GLD_MSR_ERROR Register Map
(Continued)
RSVD
RSVD
235
9
8
7
6
5
4
3
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2
1
0